MESON Chess Problem Database

Problem Display
PID: 63590 (4R1K1/7p/p6p/P2k2nP/1P6/B5Qp/rNN3rP/b3R2B w - - 0 1)

Bartolovic, Hrvoje

Stambuk, Sveto

Mat, 1976

4R1K1/7p/p6p/P2k2nP/1P6/B5Qp/rNN3rP/b3R2B

#2

12 + 9

3771 FIDE Album (1974-1976) 1980

SOLUTION

  • SOUND
  • Tries
    • 1.Se3+?
      • 1...Kd4
        • 2.Qe5#
      • 1...Kc6!
    • 1.Bxg2+?
      • 1...Sf3
        • 2.Bxf3#
      • 1...Se4
        • 2.Bxe4#
      • 1...hxg2!
  • Keys
    • 1.b5!
      • threat
        • 2.Rd1#
        • 2.R1e5#
        • 2.R8e5#
        • 2.Rd8#
        • 2.Qe5#
        • 2.Qd6#
        • 2.Qb3#
        • 2.Qd3#
      • 1...Rxb2
        • 2.Qd3#
      • 1...Rxa3
        • 2.Qe5#
      • 1...Bxb2
        • 2.Qb3#
      • 1...axb5
        • 2.Qd6#
      • 1...Se4
        • 2.Re5#
      • 1...Sf3
        • 2.Rd8#
      • 1...Se6
        • 2.Re5#
      • 1...Sf7
        • 2.Rd1#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(D);CHECK
      • Vars
        • K(e);N_SPINR(c),P-FLIGHT::QAB1(G)
      • Refutation
        • K(e);S_FLIGHT
    • Try
      • B(B);CHECK,XR(c)
      • Vars
        • S(f);N_GUARD,P_SPINS(f)::B(B),XS(f)
      • Refutation
        • P(d);XB(B)
  • Actual
    • P(H);
    • Threat
      • DUALS(8)
    • Vars
      • R(b);XS(C)::QAR2(G)
      • R(b);XB(F)::QAR1(G)
      • B(a);XS(C)::QAB(G)
      • P(g);XP(H)::QAR1(G)
      • S(f);N_SPINR(c),P_PINQ(G)::R1(K)
      • S(f);N_SPINR(c),P_PINQ(G)::R(K)
      • S(f);P_PINQ(G)::R1(A)
      • S(f);P_PINQ(G)::R(A)
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